From Birmingham’s legendary Spaghetti Junction to Shanghai’s multi-level giants and the UK’s Magic Roundabout, this video explores the most complex interchanges on Earth. Learn what makes them work, ...

With construction on a $259 million, three-phase Interstate 80/Interstate 99 interchange project in Centre County well underway, state Department of Transportation officials provided additional ...

This archived news story is available only for your personal, non-commercial use. Information in the story may be outdated or superseded by additional information. Reading or replaying the story in ...

EAGLE LAKE — A fast-growing community and a crash-prone highway add up to some costly but necessary safety projects, according to a nearly completed transportation study. Recommended improvements, ...